body{
	padding: 0;
	margin: 0;
	background: url(../img/body.jpg) repeat-x;
}
/*页头*/
.banner{
	width: 1001px;
	height: 182px;
	background: url(../img/top-img.jpg) no-repeat center;
}

/*a标签无下划线*/
.nav a{
	text-decoration: none;
	color: #2d71a9;
}

/*一级菜单样式*/
.nav ul{
	padding: 0 0 0 15px;
	background: url(../img/nav_bg.jpg) repeat-x;
	margin: 0 auto;
	list-style: none;
	width: 987px;
	height: 43px;
	line-height: 43px;
}

/*一级菜单*/
.nav ul li{
	width: 80px;
	float: left;
	text-align: center;
	font-size: 15px;
	font-weight: bold;
	display: block;
}

/*二级菜单绝对定位并隐藏*/
.nav ul li ul{
	width: 10px;
	float: left;
	margin-top: 20px;
	background: none;
	display: none;
	position: absolute;
}

/*二级菜单的样式*/
.nav ul li ul li{
	float: none;
	background-color: #EEF9FB;
}

/*鼠标放在一级菜单上显示*/
.nav ul li:hover ul{
	display: block;
}
/*一级菜单中鼠标放上去的样式*/
.nav ul li a:hover{
	color: aqua;
}
/*二级菜单中鼠标放上去的样式*/
.nav ul li ul li a:hover{
	color: aqua;
}

/*图说重工+专题栏目*/
.cgxy{
	width: 400px;
	height: 100%;
	float: left;
	margin-top: 3px;
	margin-left: 490px;
	display: inline-block;
	align-items: center;
	justify-content: center;
	vertical-align: middle;
	border: 1px solid #E3E3E3;
}


.lefttop-title{
	border: 1px solid #EEF9FB;
	color: #2D71A9;
	font-size: 15px;
	font-weight: bold;
	background: url(../img/portlet_title_2.jpg) repeat-x;
	width: 100%;
	height: 29px;
	line-height: 31px;
}

.lefttop-img{
	border: 1px solid #EEF9FB;
	width: 374px;
	height: 200px;
	text-align: center;
	margin-bottom: 10px;
	padding-top: 5px;
	display: table-cell;
}

.leftbottom-img li{
	list-style: none;
	float: left;
	width: 170px;
	height: 47px;
	padding-left: 5px;
	padding-right: 3px;
}

/*页脚*/
.footer{
	text-align: center;
}

/*主体*/
.content{
	height: 500px;
}


/*学院动态*/
.xydt{
	background: url(../img/portlet_title_div_2.jpg) no-repeat 15px;
	padding-left: 20px;
	padding-bottom: 12px;
	text-decoration-style: dotted;
	display: inline-block;
}

/*下划线转为虚线*/
.xydt1 a:link {
	border-bottom:#000000 dashed 1px;
	text-decoration:none;
}

.tztg1 a:link {
	border-bottom:#000000 dashed 1px;
	text-decoration:none;
}

.img1{
	display: inline-block;
	vertical-align: middle;
	float: right;
}

.xydt1{
	text-align: center;
	margin-bottom: 30px;
	border: 1px solid #E3E3E3;
	border-bottom:#000000 dashed 1px;
	text-decoration:none;
}

/*通知通告*/
.tztg{
	width: 300px;
	height: 100%;
	float: left;
	padding-left: 5px;
}
.tz{
	text-decoration-style: dotted;
	display: inline-block;
	padding-left: 18px;
	padding-bottom: 2px;
	margin-left: 10px;
	background: url(../img/portlet_title_div_2.jpg);
}


.img2{
	display: inline-block;
	vertical-align: middle;
	float: right;
}


/*数字校园*/
.szxy{
	float: left;
	width: 250px;
	height: 200px;
	border: 1px solid #E3E3E3;
}

.sz{
	padding-left: 15px;
	background: url(../img/portlet_title_2.jpg) ;
	font-weight: bold;
	color: #2d71a9;
	margin-top: 10px;
}

.dl{
	margin-left: 10px;
	float: left;
	margin-top: 10px;
}

.pwd{
	margin-left: 10px;
	margin-top: 10px;
	float: left;
}

.re{
	margin-left: 10px;
	float: left;
	margin-top: 10px;
}

.d{
	float: left;
	margin-top: 40px;
	margin-left: -30px;
}


.k{
	padding-top: 202px;s
	font-weight: bold;
	color: #2d71a9;height: 10px;
}



.fast ul{
	float:left; 
	width:200px;
	height:auto;
	border:1px solid #E3E3E3;
}
.fast ul li{
	list-style-type: none;/*取消小圆点*/
	float:left; 
	margin-left: 1px;
}









